.ul {
  width: 100%;
  overflow-y: scroll;
  scrollbar-width: none;
  position: relative;
  transition: all 0.5s;
  height: 100%;
}
.item {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  padding-left: 50px;
  padding-right: 50px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  list-style: none;
  transition: all 0.5s;
  text-align: center;
  cursor: pointer;
}
.item::after {
  position: absolute;
  content: "";
  top: 50%;
  left: 12px;
  height: 20px;
  width: 20px;
  transform: translateY(-50%);
  background: url(/search.svg) 0 0 / 100% 100% no-repeat;
  filter: drop-shadow(2px 4px 6px black);
  z-index: 2;
}
.item:first-child {
  margin-top: 15px;
}
.item:last-child {
  border-radius: 0 0 15px 15px;
}
.chosen {
  background-color: #f0f0f0;
  color: #315efb;
  padding-right: 20px;
}
@media (max-width: 768px) {
  .item {
    height: 38px;
    line-height: 38px;
  }
}
@media (min-width: 768px) {
  .item {
    height: 44px;
    line-height: 44px;
  }
}
